Enum Question 

pub enum Question {
    Kind(PackagePath),
    Confined(PackagePath),
    Read(PackagePath),
    List(PackagePath),
}

A question the loader needs answered before it can continue.

Deliberately exhaustive: a driver must answer every kind of question, so a new kind would rightly be a breaking change.

Variants

Kind(PackagePath)

What kind of entry is this path? Follow symlinks; answer Answer::Kind(None) if it does not exist.

Confined(PackagePath)

Does this path, fully resolved (symlinks and all), stay within the filesystem-resolved plugin root? Sources without links — archives, memory maps — truthfully answer true (§4.1).

Read(PackagePath)

Read the file’s bytes.

List(PackagePath)

List the directory’s immediate entries. Order is up to the source; sort for reproducible output.

Implementations

impl Question

pub fn path(&self) -> &PackagePath

The package path this question is about.

Trait Implementations

impl Clone for Question

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Question

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Question

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Question

impl PartialEq for Question

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Question